Rakdos, Lord of Riots
Legendary Creature — Demon{B}{B}{R}{R}6/6
You can't cast Rakdos unless an opponent lost life this turn. Flying, trample Creature spells you cast cost {1} less to cast for each 1 life your opponents have lost this turn.
Colour identity Rakdos · Flying, Trample · Commander page
In short
Rakdos, Lord of Riots has 6 listed printings; the most valuable is the printing from GK2 at US$5.83 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Rakdos, Lord of Riots printing
Rakdos, Lord of Riots
GK2 · 52
TCGplayer market
US$5.83
Foil Etched
Rakdos, Lord of Riots
CMR · 532
Price not tracked
Rakdos, Lord of Riots
DSC · 230
Price not tracked
Rakdos, Lord of Riots
RVR · 215
Price not tracked
Rakdos, Lord of Riots
RTR · 187
TCGplayer market
US$1.60
Retro Frame
Rakdos, Lord of Riots
RVR · 379
TCGplayer market
US$0.72